package com.javaclimb.music.service;

import com.javaclimb.music.domain.Singer;

import java.util.List;

public interface SingerService {
    public List<Singer> selectSinger();

    public int insertSinger(Singer singer);

    public int updateSinger(Singer singer);

    public int deleteSinger(Integer id);

    public int likeSinger(String name);
}
